The Study of the conditions and directions of spatial development for the city and borough of Piaseczno covers the whole area of the borough within its administrative boundaries – 12,830 ha. The eastern and some of the southern areas of the borough are mainly forests. Outside the city, many single-family housing and agricultural areas were designated in the borough. The north-eastern part of the area is dominated by multi- and single-family housing as well as concentrated commercial facilities and production and service areas.